ATECH LC 440 - Commissioning and Pre-Operation Checks; Final Checks Before Operation; Maintenance and Service Guidelines; Safety During Maintenance

SMART ON-OFF LEVEL CONTROLLER
6. COMMISSIONING
• Be sure that all phase and neutral ends are connected to the right terminals on LC 440 Smart On-Off
Level Controller before energyz.
• Be sure that all function values are adjusted correctly.
• Boiler water must be taken into determined levels then it must be checked that low alarm and high alarm,
outputs. Also must be checked whether the Feed Water Pump can be controlled by LC 440 Smart
On-Off Level Controller correctly.
7. MAINTENANCE
Please make sure to remove the main supply before detach the device.
Warning !
Otherwise this may cause damage to the product, personal injuries or even death.
The device is not subject to repair and / or maintenance other than by authorized
service personnel.
When any fault situation occurs or maintenance is necessary, please contact with
“Atech Service Department”
It is recommended to perform the function tests regularly.
IM-LC440-20E-en Page 15
LC 440
"Steam & Control Technologies"
www.atech-ltd.com